tender for item description/ heading , material cost , providing and fixing of led pcb/module/ platting 5w 150mm, (incl. 5% wastage) as required. , providing and erection of nut, bolts, clamps, (incl. 5% wastage), as required. , providing and erection/replacement of 2x10 sq mm al cable, (incl. 5% wastage) as required. , providing and fixing of 12 swg gi wire/gi pipe for clamping, cable support etc. (incl. 5% wastage), as required. , providing and fixing of led driver 50 w, (incl. 5% wastage) as required. , labour cost: , labour cost for sl. no. 1 to sl. 5 incl. dismantling of de-funct street/flood lights and repairing of them, and finally testing and fixing of street/ flood lights on plain cement concrete or tubular poles of 6 mtr to 13 mtr length, as required to complete the work in all respect. , add overhead (transportation etc.) & profit @ 10% of sl. no. 1 to sl. 6 , p. f. amount for labour cost , total impact of gst for the purpose of ctc